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DHIL insider trading

DIAMOND HILL INVESTMENT GROUP INC — open-market insider buys and $1M+ sells from SEC Forms 3, 4 and 5.
Insider buys · 24 mo
12
Bought · 24 mo
$1.0M
Buys · last 90 days
0 · $0
Most recent buy
2026-03-10

Recent insider filings

FiledInsiderTypeSharesPriceValue
2026-03-10Thomas L'Quentus
Director
Bought81$151.57$12k
2025-06-17Quinif Jo Ann
President of DHCM
Bought2,750$144.01$396k
2025-05-07Cooley Richard Scott
Director
Bought278$134.10$37k
2025-05-06Cooley Richard Scott
Director
Bought124$129.00$16k
2025-05-02Cooley Richard Scott
Director
Bought692$127.50$88k
2025-05-01Cooley Richard Scott
Director
Bought1,000$124.50$124k
2025-04-01Cooley Richard Scott
Director
Bought100$142.50$14k
2025-03-24Cooley Richard Scott
Director
Bought50$143.50$7k
2025-03-14Cooley Richard Scott
Director
Bought500$144.00$72k
2025-03-06Cooley Richard Scott
Director
Bought500$146.00$73k
2025-03-03Cooley Richard Scott
Director
Bought272$144.00$39k
2024-12-23Cooley Richard Scott
Director
Bought1,000$152.25$152k
2024-11-22LAIRD JAMES F JR
Director
Sold6,000$170.26$1.0M

Most active insider buyers

InsiderRoleBuysTotal bought
Cooley Richard ScottDirector10$624k
Quinif Jo AnnPresident of DHCM1$396k
Thomas L'QuentusDirector1$12k

See DHIL on the chart

Every insider buy and sell for DHIL plotted on the price, the full two-year history, cluster scores and daily updates — in the members area, $29/month. A free quarterly sample of the whole dataset needs no account.

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Data from the SEC EDGAR ownership filings, refreshed daily. Only open-market purchases (transaction code P) and sales of $1M or more are shown; grants, option exercises and tax withholding are excluded because they run on schedules set years earlier. Not investment advice.